Hai Qian

918 total citations
35 papers, 641 citations indexed

About

Hai Qian is a scholar working on Neurology, Pulmonary and Respiratory Medicine and Epidemiology. According to data from OpenAlex, Hai Qian has authored 35 papers receiving a total of 641 indexed citations (citations by other indexed papers that have themselves been cited), including 24 papers in Neurology, 17 papers in Pulmonary and Respiratory Medicine and 17 papers in Epidemiology. Recurrent topics in Hai Qian's work include Intracranial Aneurysms: Treatment and Complications (24 papers), Cerebrovascular and Carotid Artery Diseases (15 papers) and Meningioma and schwannoma management (13 papers). Hai Qian is often cited by papers focused on Intracranial Aneurysms: Treatment and Complications (24 papers), Cerebrovascular and Carotid Artery Diseases (15 papers) and Meningioma and schwannoma management (13 papers). Hai Qian collaborates with scholars based in China, United States and Japan. Hai Qian's co-authors include Xiang’en Shi, Long Wang, Fangjun Liu, Yuming Sun, Zhongqing Zhou, Ran Liu, Matthew S. Goldberg, Zixu Mao, Xiaohua Ju and Wen Yi and has published in prestigious journals such as Journal of Biological Chemistry, Journal of Neuroscience Methods and Journal of Neuro-Oncology.

In The Last Decade

Hai Qian

34 papers receiving 631 citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name	h						Papers	Cites
Hai Qian China	14	351	232	188	123	116	35	641
Xuguang Gao China	13	147 0.4×	99 0.4×	213 1.1×	41 0.3×	124 1.1×	38	723
Gen Kusaka Japan	14	517 1.5×	118 0.5×	137 0.7×	39 0.3×	191 1.6×	45	950
Nishio Nakamura Japan	12	539 1.5×	245 1.1×	66 0.4×	107 0.9×	56 0.5×	23	778
Makoto Nakane Japan	16	258 0.7×	120 0.5×	109 0.6×	46 0.4×	197 1.7×	39	700
Fernando G. Diaz United States	8	261 0.7×	139 0.6×	143 0.8×	52 0.4×	62 0.5×	10	429
Haruhiko Kikuchi Japan	13	841 2.4×	206 0.9×	86 0.5×	472 3.8×	266 2.3×	15	1.4k
Ye Xiong China	19	353 1.0×	140 0.6×	95 0.5×	34 0.3×	372 3.2×	36	926
Yoshiteru Soejima Japan	13	445 1.3×	41 0.2×	116 0.6×	20 0.2×	164 1.4×	18	749
Angelo Pirisi Italy	10	241 0.7×	74 0.3×	122 0.6×	29 0.2×	135 1.2×	15	601
Takashi Koizumi Japan	13	160 0.5×	46 0.2×	54 0.3×	58 0.5×	123 1.1×	36	474

Countries citing papers authored by Hai Qian

Since Specialization

Citations

This map shows the geographic impact of Hai Qian's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Hai Qian with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Hai Qian more than expected).

Fields of papers citing papers by Hai Qian

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Hai Qian. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Hai Qian. The network helps show where Hai Qian may publish in the future.

Co-authorship network of co-authors of Hai Qian

This figure shows the co-authorship network connecting the top 25 collaborators of Hai Qian. A scholar is included among the top collaborators of Hai Qian based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Hai Qian. Hai Qian is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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20 of 20 papers shown

Shi, Xiang’en, Xiang’en Shi, Fangjun Liu, et al.. (2020). Aggressive resection of craniopharyngioma achieved by drilling the tuberculum sellae/planum sphenoidale using a frontal basal interhemispheric approach: A review of 55 cases. Journal of Clinical Neuroscience. 83. 13–20. 2 indexed citations

Wang, Long, et al.. (2019). Internal maxillary artery bypass for the treatment of complex middle cerebral artery aneurysms. Neurosurgical FOCUS. 46(2). E10–E10. 11 indexed citations

Qian, Hai, Xiang’en Shi, & Long Wang. (2019). Distal Outflow-Related Anterior Inferior Cerebellar Artery Aneurysm in Hemangioblastoma. World Neurosurgery. 127. 284–288. 1 indexed citations

Shi, Xiang’en, Zhongqing Zhou, Hai Qian, et al.. (2019). Microsuturing Technique for the Treatment of Blood Blister Aneurysms: A Series of 7 Cases. World Neurosurgery. 135. e19–e27. 8 indexed citations

Zhang, Jie, et al.. (2019). Serpentine aneurysm of the posterior cerebral artery treated by internal maxillary artery bypass followed by parent artery occlusion: a case report and literature review. Acta Neurochirurgica. 161(6). 1183–1189. 4 indexed citations

Zhang, Jie, Xiang’en Shi, Fangjun Liu, et al.. (2019). Natural history and clinical outcomes in patients with complex intracranial aneurysms: a review of 115 bypass cases and 22 nonsurgical cases. Neurosurgical Review. 43(6). 1605–1613. 3 indexed citations

Wang, Long, Li Cai, Hai Qian, et al.. (2019). Intracranial–Intracranial Bypass with a Graft Vessel: A Comprehensive Review of Technical Characteristics and Surgical Experience. World Neurosurgery. 125. 285–298. 13 indexed citations

Wang, Long, Li Cai, Hai Qian, et al.. (2018). The re-anastomosis end-to-end bypass technique: a comprehensive review of the technical characteristics and surgical experience. Neurosurgical Review. 42(3). 619–629. 5 indexed citations

Wang, Long, et al.. (2018). Microsurgical Suturing Technique for Blood-Blister Aneurysm of Middle Cerebral Artery: 2-Dimensional Surgical Video. World Neurosurgery. 118. 148–149. 1 indexed citations

10.

Wang, Long, et al.. (2018). The History and Evolution of Internal Maxillary Artery Bypass. World Neurosurgery. 113. 320–332. 23 indexed citations

11.

Wang, Long, et al.. (2018). Repositioning Technique for the Decompression of Symptomatic Dolichoectatic Vertebrobasilar Pathology: A Comprehensive Review of Sling Characteristics and Surgical Experience. World Neurosurgery. 122. 620–631. 4 indexed citations

12.

Wang, Long, et al.. (2017). Internal Maxillary Bypass for Complex Pediatric Aneurysms. World Neurosurgery. 103. 395–403. 15 indexed citations

13.

Yang, Yang, et al.. (2017). A comparison of haemodynamics between subcranial-intracranial bypass and the traditional extracranial-intracranial bypass. British Journal of Neurosurgery. 31(6). 668–671. 10 indexed citations

14.

Shi, Xiang’en, Hai Qian, Fangjun Liu, et al.. (2016). Internal maxillary artery to intracranial artery bypass: a case series of 31 patients with chronic internal carotid/middle cerebral arterial-sclerotic steno-occlusive disease. Neurological Research. 38(5). 420–428. 17 indexed citations

15.

Shi, Xiang’en, et al.. (2014). Ectopic recurrence of craniopharyngioma: Reporting three new cases. British Journal of Neurosurgery. 29(2). 295–297. 11 indexed citations

16.

Shi, Xiang’en, et al.. (2014). Management of complex intracranial aneurysms with bypass surgery: a technique application and experience in 93 patients. Neurosurgical Review. 38(1). 109–120. 35 indexed citations

17.

Shi, Xiang’en, et al.. (2013). Surgical management of vertebral and basilar artery aneurysms: a single center experience in 41 patients. Acta Neurochirurgica. 155(6). 1087–1093. 28 indexed citations

18.

Ren, Ming, Zi-Jing Lin, Hai Qian, et al.. (2012). Embolic middle cerebral artery occlusion model using thrombin and fibrinogen composed clots in rat. Journal of Neuroscience Methods. 211(2). 296–304. 27 indexed citations

19.

Yi, Wen, Wenjun Li, Ethan Poteet, et al.. (2011). Alternative Mitochondrial Electron Transfer as a Novel Strategy for Neuroprotection. Journal of Biological Chemistry. 286(18). 16504–16515. 219 indexed citations

20.

Shi, Xiang’en, et al.. (2010). Malignant transformation of craniopharyngioma: case report and review of the literature. Journal of Neuro-Oncology. 103(3). 719–725. 24 indexed citations

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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